10:35

To eliminate waste, we need to rediscover thrift | Andrew Dent

TED

17:58

Creative houses from reclaimed stuff - Dan Phillips

TED-Ed

15:31

Turning trash into toys for learning | Arvind Gupta

TED

7:31

Jae Rhim Lee: My mushroom burial suit

TED

12:19

A smog vacuum cleaner and other magical city designs | Daan Roosegaarde

TED

6:11

Brian Dettmer: Old books reborn as intricate art

TED

11:56

A forgotten Space Age technology could change how we grow food | Lisa Dyson

TED